package ooday03;

public abstract class AnimalDemo {
     String name;
     int age;
     String color;
     AnimalDemo(String name,int age,String color){
         this.name = name;
         this.age = age;
         this.color = color;
     }
     void drink(){
         System.out.println(color+"的"+age+"岁的"+name+"正在喝水...");
     }
     abstract  void eat();
}
